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kalinda monitors her heart rate while exercising the linear equation that models her heart rate while exercising is y = 8x plus 73 which statement explains the meaning of the y-intercept
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kalinda monitors her heart rate while exercising the linear equation that models her heart rate while exercising is y = 8x plus 73 which statement explains the meaning of the y-intercept

User Cfranco
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In the given equation,
y = 8x + 73
we assume that y is the heart rate at any time x. The value of y, heart rate, at x = 0 is equal to 73. This means that it is the original value of x or the initial heart rate prior to exercising.
User Yve
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